<template>
	<view class="container">
		<!-- 波浪背景 -->
		<view class="wave-bg">
			<svg viewBox="0 0 1200 120" preserveAspectRatio="none">
				<path
					d="M0,0V46.29c47.79,22.2,103.59,32.17,158,28,70.36-5.37,136.33-33.31,206.8-37.5C438.64,32.43,512.34,53.67,583,72.05c69.27,18,138.3,24.88,209.4,13.08,36.15-6,69.85-17.21,104.45-29.34C989.49,25,1113-14.29,1200,52.47V0Z"
					opacity=".25" fill="#4a8fe7"></path>
				<path
					d="M0,0V15.81C13,36.92,27.64,56.86,47.69,72.05,99.41,111.27,165,111,224.58,91.58c31.15-10.15,60.09-26.07,89.67-39.8,40.92-19,84.73-46,130.83-49.67,36.26-2.85,70.9,9.42,98.6,31.56,31.77,25.39,62.32,62,103.63,73,40.44,10.79,81.35-6.69,119.13-24.28s75.16-39,116.92-43.05c59.73-5.85,113.28,22.88,168.9,38.84,30.2,8.66,59,6.17,87.09-7.5,22.43-10.89,48-26.93,60.65-49.24V0Z"
					opacity=".5" fill="#4a8fe7"></path>
				<path
					d="M0,0V5.63C149.93,59,314.09,71.32,475.83,42.57c43-7.64,84.23-20.12,127.61-26.46,59-8.63,112.48,12.24,165.56,35.4C827.93,77.22,886,95.24,951.2,90c86.53-7,172.46-45.71,248.8-84.81V0Z"
					fill="#4a8fe7"></path>
			</svg>
		</view>

		<!-- 主要内容 -->
		<view class="content animate__animated animate__fadeIn">
			<!-- 动态旋转的logo -->
			<image src="../../static/logo.png" class="logo animate__animated animate__zoomIn animate__delay-0.1s"
				mode="aspectFit"></image>

			<!-- 标题 -->
			<view class="text-area animate__animated animate__fadeInDown animate__delay-0.2s">
				<h1 class="title">{{ title }}</h1>
				<text class="subtitle">专注学生成长与发展</text>
			</view>

			<!-- 功能按钮区域 -->
			<view class="button-area animate__animated animate__fadeInUp animate__delay-0.2s">
				<view v-for="(btn, index) in buttons" :key="index" class="action-button"
					:class="`animate__animated animate__fadeInUp animate__delay-${index*0.2}s`" @click="btn.handler">
					<view class="button-icon">
						<uni-icons :type="btn.icon" size="28" color="#fff"></uni-icons>
					</view>
					<text class="button-text">{{ btn.text }}</text>
				</view>
			</view>
		</view>
	</view>
</template>

<script>
	export default {
		data() {
			return {
				title: '大辛辅导班学生管理',
				buttons: [{
						text: '添加学生',
						icon: 'plus',
						handler: this.add
					},
					{
						text: '学生列表',
						icon: 'list',
						handler: this.list
					},
					{
						text: '学生统计',
						icon: 'map-filled',
						handler: this.chars
					},
					{
						text: '学生打卡',
						icon: 'location',
						handler: this.location
					}
				]
			}
		},
		methods: {
			location() {
				uni.navigateTo({
					url: "/pages/locationMain/locationMain"
				})
			},
			chars() {
				uni.navigateTo({
					url: "/pages/chars/chars"
				})
			},
			add() {
				uni.navigateTo({
					url: "/pages/sign1/sign1"
				})
			},
			list() {
				uni.navigateTo({
					url: "/pages/list/list"
				})
			}
		}
	}
</script>

<style lang="scss" scoped>
	@import url("https://cdnjs.cloudflare.com/ajax/libs/animate.css/4.1.1/animate.min.css");

	.container {
		position: relative;
		min-height: 100vh;
		background-color: #f5f7fa;
		overflow: hidden;
	}

	.wave-bg {
		position: absolute;
		top: 0;
		left: 0;
		width: 100%;
		height: 150px;
		overflow: hidden;
		z-index: 0;

		svg {
			display: block;
			width: 100%;
			height: 100%;
		}
	}

	.content {
		position: relative;
		z-index: 1;
		display: flex;
		flex-direction: column;
		align-items: center;
		justify-content: center;
		min-height: 100vh;
		padding: 20px;
		padding-top: 40px;
	}

	.logo {
		width: 200px;
		height: 200px;
		border-radius: 50%;
		box-shadow: 0 10px 30px rgba(74, 143, 231, 0.2);
		border: 5px solid rgba(255, 255, 255, 0.8);
		margin-bottom: 20px;
		transition: all 0.5s ease;

		&:hover {
			transform: rotate(15deg) scale(1.05);
		}
	}

	.text-area {
		text-align: center;
		margin-bottom: 30px;

		.title {
			font-size: 28px;
			font-weight: bold;
			color: #333;
			margin-bottom: 8px;
			text-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
		}

		.subtitle {
			font-size: 14px;
			color: #666;
			letter-spacing: 2px;
		}
	}

	.button-area {
		display: flex;
		flex-direction: column;
		gap: 15px;
		width: 100%;
		max-width: 400px;
	}

	.action-button {
		background: linear-gradient(135deg, #4a8fe7, #6a5acd);
		border-radius: 12px;
		padding: 20px 15px;
		display: flex;
		align-items: center;
		justify-content: center;
		box-shadow: 0 4px 12px rgba(74, 143, 231, 0.3);
		transition: all 0.3s ease;
		cursor: pointer;

		&:active {
			transform: translateY(3px);
			box-shadow: 0 2px 6px rgba(74, 143, 231, 0.3);
		}

		.button-icon {
			width: 40px;
			height: 40px;
			border-radius: 50%;
			background: rgba(255, 255, 255, 0.2);
			display: flex;
			align-items: center;
			justify-content: center;
			margin-right: 15px;
		}

		.button-text {
			color: white;
			font-size: 18px;
			font-weight: 500;
		}
	}

	/* 动画效果 */
	.animate__animated {
		--animate-duration: 0.6s;
	}

	@keyframes fadeInUp {
		from {
			opacity: 0;
			transform: translateY(20px);
		}

		to {
			opacity: 1;
			transform: translateY(0);
		}
	}
</style>